package middlecontent.loader;

public class DeadLock2 {
    private static Object resource1 = new Object();//资源 1
    private static Object resource2 = new Object();//资源 2
    public static void main(String[] args) {
        new Thread(() -> {
            synchronized (resource1) {
                 System.out.println(Thread.currentThread() + "get resource1");
                 try {
                     Thread.sleep(1000);
                 } catch (InterruptedException e) {
                    e.printStackTrace();
                 }
                 System.out.println(Thread.currentThread() + "waiting get resource2");
                 synchronized (resource2) {
                     System.out.println(Thread.currentThread() + "get resource2");
                 }
             }
          }, "线程 1").start();
          new Thread(() -> {
              synchronized (resource2) {
                  System.out.println(Thread.currentThread() + "get resource2");
                  try {
                      Thread.sleep(1000);
                  } catch (InterruptedException e) {
                      e.printStackTrace();
                  }
                  System.out.println(Thread.currentThread() + "waiting get resource1");
                  synchronized (resource1) {
                      System.out.println(Thread.currentThread() + "get resource1");
                  }
              }
          }, "线程 2").start();
     }
}
